ROUNDTEST RA Roundness/Cylindricity Measurment

Transcription

1 Form Measurement Roundness/Cylindricity Measurment ROUNDTEST RA-1600 Catalog No.E15000 A new PC-compliant roundness and cylindrical-form measuring instrument with extensive analysis features to enable measurement of a wide variety of workpieces

2 Powerful Analysis Performance in a Compact Form ROUNDTEST RA-1600 Can measure a wide variety of workpieces Realizes a wide measuring range in a compact form Max. probing diameter: 280 mm Vertical travel: 300 mm Max. table loading: 25 kg Multi-functional analysis system Incorporates flexible data analysis software ROUNDPAK Measurement results displayed in a graphics window Easy to operate thanks to a simplified measurement mode Can simulate a part program High accuracy Compact, but with top-end precision Rotational accuracy (Radial): (0.02+6H/10000) μm Rotational accuracy (Axial): (0.02+6X/10000) μm Accuracy assurance: Z axis (Straightness, Parallelism), X axis (Straightness, Squareness) High Functionality Includes a detector to prevent damaging collisions in the z axis High-precision power column unit can evaluate straightness as well as cylindricity Equipped with D.A.T. mechanism to boost measurement efficiency Includes a remote control box for easy operation 1

3 High-level functions promote greater efficiency Equipped with a highly accurate turntable that enables simple and accurate centering and leveling of the workpiece The table provides high rotational accuracy (radial H / μm; axial X/10000 μm), enabling the system to measure flatness and other characteristics, in addition to roundness/cylindricity, at a level that suits any application. The RA-1600 has also inherited the D.A.T. (Digital Adjustment Table) mechanism used in top-end devices to make workpiece centering and leveling quick and easy. The operator simply has to manipulate the digital micrometer heads of the turntable to match the adjustment values displayed on the monitor. Even notched workpieces can be measured accurately. Centering and leveling operations carried out by using the D.A.T.* can also be incorporated into the measurement procedure (part program). This prevents human errors when performing centering and leveling, and helps standardize measurement operations executed by the part program. *Centering and leveling is a manual process guided by the display. Continuous OD/ID measurement function Patent registered in Japan, USA, Germany, UK, France Continuous internal/external diameter measurement is possible without changing the detector position. Turntable axis Initial misalignment of axes D.A.T. (Digimatic Adjustment Table) A guidance system (D.A.T.) is incorporated into the turntables on the RA-2200DS/DH models to help the operator perform manual centering and leveling smoothly and simply. Workpiece Initial misalignment of centers at turntable surface Centering range: ±5 mm Leveling range of inclination: ±1º Preliminary measurement Preliminary measurement of two cross-sections A and B. Display of misalignments Patent registered in Japan, USA Patent pending in Germany Simple adjustment Feed the digital micrometer head of the turntable by the deviation displayed. Turntable axis Workpiece Centering/leveling complete Partial circle measurement function Even if a workpiece cannot be measured by physically rotating it by a full turn due to some obstruction (projection), segments of the circumference can be measured. Spiral Measurement/Analysis The spiral-mode measurement function combines table rotation and rectilinear action allowing cylindricity, coaxiality, and other measurement data to be loaded as a continuous data set. Spiral-mode cylinder measurement Safety mechanism provided as a standard feature A collision-sensing function has been added to the detector unit (when it is in the vertical orientation) to prevent collision in the Z-axis direction. Additionally, an accidental collision prevention function, which stops the system when the detector displacement exceeds its range, has been added. When an accidental touch is detected, the dedicated analysis software (ROUNDPAK) senses the error and automatically stops the system. Measurement through X-axis tracking Measurement while tracing is possible through a built-in linear scale in the X-axis. This type of measurement is useful when displacement due to form variation exceeds the measuring range of the detector, and X-axis motion is necessary to maintain contact with the workpiece surface. Sliding detector-unit holder provided as a standard feature (Option) The detector-unit holder is equipped with a sliding mechanism, enabling one-touch measurement of a workpiece with a deep hole having a thick wall, which has been difficult with the conventional standard arm. Sliding distance: 112 mm The detector-unit holder can be stopped at a position sufficiently higher than the workpiece along the Z-axis, and then lowered and positioned to make measurements. Furthermore, internal/external diameters can be easily measured with the continuous internal/external diameter measurement function*. *: See this page for details about the continuous ID and OD measuring function. 2

4 Specifications Specifications Model No. RA Rotational accuracy Radial direction (0.02+6H / 10000) μm H: Measuring height with reference to turntable surface JIS B Axial direction (0.02+6X / 10000) μm X: Radial distance with reference to turntable axis Rotational speed 4, 6, 10 rpm Effective table diameter ø150 mm Turntable unit Centering / leveling adjustment D.A.T. Centering adjustment range ±3 mm Leveling adjustment range ±1 Maximum loading 25 kg Maximum probing diameter ø280 mm Maximum workpiece diameter ø560 mm Straightness of drive Narrow range 0.20 μm / 100 mm Wide range 0.30 μm / 300 mm Parallelism with turntable axis 1.5 μm / 300 mm Vertical drive unit Traverse speed Max. 15 mm/s (Measurement: 0.5, 1, 2, 5 mm/s) (Z-axis column unit) Maximum probing height (ID / OD) 300 mm *1 Maximum probing over ø mm (with standard stylus) depth over ø 7 50 mm (with standard stylus) Straightness of drive 2.7 μm / 140 mm Radial drive unit Perpendicularity to turntable axis 1.6 μm / 140 mm (X-axis arm unit) Traverse range amount 165 mm (From table axis -25 mm ~ +140 mm) Traverse speed Max. 8 mm/s (measurement: 0.5, 1, 2, 5 mm/s) Measuring force 10 ~ 50 mn (5 level switching) (ID/OD measuring position with standard stylus) Standard ±400 μm / ±4 μm / ±4 μm Measuring range Detector Tracking ±5 mm Tip shape, material Other IN/OUT one-touch switching, Stylus angle scale markings (±45 ), Z-axis collision detection function Power supply 100 V ~ 240 V Power consumption 80 W Other Air pressure 0.39 MPa Air consumption 22 L/min (standard state) Mass of main unit (NET) 170 kg *1: Use an optional auxiliary stage for measuring a workpiece whose height is 20 mm or less. Unit: mm 350 ø Max

5 Optional Accessories Styli for RA-1600 (Option) Deep groove Corner Cutter mark 12AAL022 12AAL023 12AAL024 12AAL025 ø 3 mm tungsten carbide tungsten carbide ø1.6tungsten carbide ø3tungsten carbide For mounting CMM stylus (mounting thread M2) 3.5 R1 0.5 ø2 ø1 tungsten carbide X-long type Small hole *1 12AAL040 ø 1 mm tungsten carbide 146 Stylus shank(standard groove) Stylus shank(2x-long groove)*1 12AAL044 12AAL045 For mounting CMM stylus (mounting thread M2) For mounting CMM stylus (mounting thread M2) R15 Stylus shank 12AAL043 M2 Depth X-long type deep groove *1 12AAL X-long type *1 12AAL041 ø1.6 tungsten carbide ø1.6 tungsten carbide 5 2X-long type *1 12AAL035 2X-long type cutter mark *1 12AAL039 tungsten carbide R R15 20 Flat surface 12AAL034 tungsten carbide ø2 2X-long type corner *1 12AAL ø1 tungsten carbide 2X-long type deep groove *1 12AAL037 ø1.6 tungsten carbide 2X-long type notch *1 12AAL036 ø 3 mm tungsten carbide ø3 tungsten carbide 5.5 ø0.5 tungsten carbide ø1.2 Crank (ø 0.5) Crank (ø1.0) 12AAL032 12AAL033 ø0.5 mm tungsten carbide (Depth 2.5 mm) ø1 mm tungsten carbide (Depth 5.5 mm) Disk 12AAL031 ø 12 mm tungsten carbide.7 ø1.6 mm ball 12AAL030 ø0.5 tungsten carbide 40 ø ø1.6 tungsten carbide ø1 tungsten carbide 12 Extra small hole (Depth 3 mm) 12AAL029 ø 0.5 mm tungsten carbide 5.5 ø0.8 tungsten carbide Small hole (ø1.6) 12AAL ø2 Small hole (ø1.0) 12AAL027 ø 1 mm tungsten carbide R1 150 M Small hole (ø 0.8) 12AAL026 ø 0.8 mm tungsten ca rbide Notch 12AAL021 Standard (Standard accessory) 5.5 M2 146 *1: Measuring is only possible in the vertical direction. *2: Customized special interchangeable styli are available on request. Please contact any Mitutoyo office for more information. Detector holders 2X extension holder: 12AAF Auxiliary holder for a large-diameter workpiece: 12AAF204 Unit: mm Sliding detector holder: 12AAL Unit: mm Unit: mm

6 Optional Accessories Centering chuck (key operated) Suitable for holding longer parts and those requiring a relatively powerful clamp. Holding capacity: Internal jaws: OD = ø2 - ø35 mm, ID = ø25 - ø68 mm External jaws: OD = ø35 - ø78 mm External dimensions: ø157 x 70.6 mm Mass: 3.8 kg Centering chuck (ring operated) Suitable for holding small parts with easy-to-operate knurled-ring clamping. Holding capacity: Internal jaws: OD = ø1 - ø36 mm, ID = ø16 - ø69 mm External jaws: OD = ø25 - ø79 mm External dimensions: ø118 x 41 mm Mass: 1.2 kg Micro-chuck Used for clamping a workpiece (less than ø1 mm dia.) that the centering chuck cannot handle. Holding capacity: ø0.1 - ø1.5 mm External dimensions: ø118 x 48.5 mm Mass: 0.6 kg Magnification calibration gage Used for normalizing detector magnification by calibrating detector travel against displacement of a micrometer spindle. Maximum calibration range: 400 μm Graduation: 0.2 μm External dimensions: 235 (max) x 185 x 70 mm Mass: 4 kg Cylindrical square Straightness: 0.5 µm Cylindricity: 2 µm External dimensions: ø70 x 250 mm Mass: 7.5 kg Optical flat and gage block set Reference hemisphere Auxiliary stage Vibration isolator When using roundness and cylinder form measuring instruments, the measurement results can be significantly affected by environmental disturbances such as vibration. To prevent this, we invite you to choose from our selection of vibration isolators, which includes a table-type vibration isolator with an optional stand and two deluxe isolators (a monitor arm type and a side table type). Desktop type * Desk type * Vibration isolator with monitor arm Vibration isolator with side table * The vibration isolator does not include the measuring unit, controller, or analysis system Vibration damping system Diaphragm type air spring External size mm Stand for * The vibration isolator does not include the measuring unit, controller, or analysis system. 5

7 Roundness/Cylindricity measurement/analysis software ROUNDPAK ROUNDPAK provides simple manipulation using a mouse and icons Simple operations even with a full set of parameters and analysis functions A wide variety of parameters including those for roundness/cylindricity, as well as flatness and parallelism, are provided as standard features. You can visually select these parameters using icons. ROUNDPAK also comes with specialized functions, such as the design value best-fit analysis function, the harmonic analysis function, and a function for recording the peak or trough points on a circumference. Data that has already been collected can be easily used for re-calculation, or deleted. Icon View Machine Control View Operation Coodinates View Workpiece View Recalculation Data deletion Freedom in laying out the graphics and data obtained from measurements The customer can create reports in custom formats by specifying how the analysis results will be displayed, as well as the sizes and positions of graphics. The analysis result window can be directly utilized as a layout window. Since the measurement procedure, including the layout information, is saved, the entire process, from measurement start, calculation, result saving, and finally to printing, can be automatically executed. Part Program List Result View A wide variety of graphics functions Analysis results such as cylindricity and coaxiality can be visually expressed in 3D graphics. Off-line measurement procedure programming function Patent registered in Japan, USA Patent pending in Europe An offline teaching function is provided to create a part program (measurement procedure) without an actual measurement target, enabling the user to virtually execute the measurement operation in a 3D simulation window. Normal display Wire-frame display Surface-map display Shading display 6

8 Export permission by the Japanese government may be required for exporting our products according to the Foreign Exchange and Foreign Trade Law. Please consult our sales office near you before you export our products or you offer technical information to a nonresident (CH) BU, Printed in Japan Note: All information regarding our products, and in particular the illustrations, drawings, dimensional and performance data contained in this pamphlet, as well as other technical data are to be regarded as approximate average values. We therefore reserve the right to make changes to the corresponding designs, dimensions and weights. The stated standards, similar technical regulations, descriptions and illustrations of the products were valid at the time of printing. Only quotations submitted by ourselves may be regarded as definitive. Our products are classified as regulated items under Japanese Foreign Exchange and Foreign Trade Law. Please consult us in advance if you wish to export our products to any other country. If the purchased product is exported, even though it is not a regulated item (Catch-All controls item), the customer service available for that product may be affected. If you have any questions, please consult your local Mitutoyo sales office. Mitutoyo Corporation 20-1, Sakado 1-Chome, Takatsu-ku, Kawasaki-shi, Kanagawa , Japan T +81 (0) F +81 (0)